タイトルまたは説明

~Polyanionic Cellulose
Polyanionic cellulose,PAC is easy soluble in water, having excellent properties of salt-resistance, Calcium,Magnesium-resistance and reduce filtration loss. It can be used in different drilling/completion drilling fluids, especially in salt water based drilling fluids, seawater based drilling fluids and saturated-brine drilling fluids,can reduce filtration very well.
Unique properties:
1) Evenly substituted, high transparency, control viscosity and reduce filtration loss
2) Applied in fresh water,seawater and brine water based mud system
3) Formulated mud show good filtration loss, brine-resistance and high temperature stable
4) Stable soft soil structure, prevent well collapse
5) While drilling through the rock surface, to slow down the solid accumulation in mud.
6) Keep down the turbulence scale,to minimize the pressure loss in reverse-flow system.
7) Improve mud yield, reduce filtration loss
8) Stable foam in mud
We have full range of Polyanionic cellulose for different needs:
PAC LV:        Low viscosity PAC meeting API*3A
PAC R:         Regular viscosity PAC meeting API*3A
PAC LVD:       Rapid dispesible PAC L without agitation in fluids
PAC RD        Rapid dispersible PAC R without agitation in fluids
Rules & regulations:
CAS: ********4
Packaging: packed in *5kg net valve bags,shrinkwrapped on pallets
Storage: keep original packaging sealed, stored in clean and dry conditions.
Shelf life: 2years after production stored as above requested
More detailed product specs available upon request. We dedicated to develop product to meet customer demand properly.